NTSTATUS __stdcall IoGetSfioStreamIdentifier(_FILE_OBJECT *FileObject, PVOID Signature){
VOID *StreamIdentifier;
StreamIdentifier = 0i64;
if( !FileObject || !Signature )
return 0;
IopGetSetStreamIdentifier(FileObject, 0i64, Signature, &StreamIdentifier, 0);
return(int)StreamIdentifier;
}